CVE-2011-2631
The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to cause a denial of serv…
Published: 2011-07-01 · CVSS: Unscored
The Cascading Style Sheets (CSS) implementation in Opera before 11.11 does not properly handle the column-count property, which allows remote attackers to cause a denial of service (infinite repaint loop and application hang) via a web page, as demonstrated by an unspecified Wikipedia page.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7